Ricoh G035 Manuals

Manuals and User Guides for Ricoh G035. We have 1 Ricoh G035 manual available for free PDF download: Service Manual

Ricoh G035 Service Manual

Ricoh G035 Service Manual (533 pages)

Brand: Ricoh | Category: Copier | Size: 10 MB

Table of Contents

Table of Contents
13
Laser Safety
28
Overall Information

31
Overall Machine Information

31
- Specifications
  33
  - Printer
    33
  - Overall Machine Information
    33
  - Network Interface Board
    36
  - Paper Exit Tray Selection
    37
  - Machine Configuration
    38
    
    System Components
    38
    
    Installable Option Table
    39
  - Mechanical Component Layout
    40
  - Paper Path
    41
  - Electrical Component Descriptions
    42
  - Drive Layout
    45
  - Print Process
    47
  - Overview
    47
  - Board Structure
    49
    
    Block Diagram
    49
    
    Descriptions
    50
Detailed Descriptions

51
Detailed Section Descriptions

53
- Printer Controller
  53
  - Hardware Overview
    53
  - Image Printing
    55
  - Image Data Processing
    56
  - Features
    57
  - Hard Disk
    60
  - Paper Overflow Detection
    61
- Laser Exposure
  62
  - Overview
    62
  - Optical Path
    63
  - Auto Power Control (Apc)
    64
  - Dual Beam Writing
    65
  - Laser Beam Pitch Change Mechanism
    66
  - Ld Safety Switches
    67
- Photoconductor Unit (Pcu)
  68
  - Overview
    68
  - Drive Mechanism
    69
- Drum Charge
  70
  - Overview
    70
  - Charge Roller Voltage Correction
    71
  - ID Sensor Pattern Production Timing
    73
  - Drum Charge Roller Cleaning
    73
- Development
  74
  - Overview
    74
  - Drive Mechanism
    75
  - Developer Mixing
    76
  - Development Bias
    77
  - Toner Supply
    78
  - Toner Density Control
    80
  - Toner Near End/End Detection
    83
  - Toner End Recovery
    85
  - Toner Supply in Abnormal Sensor Conditions
    86
- Drum Cleaning and Toner Recycling
  87
  - Drum Cleaning
    87
  - Toner Recycling
    88
- Paper Feed
  89
  - Overview
    89
  - Paper Feed Drive Mechanism
    90
  - Pick-Up and Separation Roller Release Mechanism
    91
  - Paper Lift Mechanism
    92
  - Paper End Detection
    94
  - Paper Height Detection
    95
  - Paper Registration
    96
  - Paper Size Detection
    97
  - Paper Feed and Jam Timing
    98
- By-Pass Feed
  99
  - Basic Operation
    99
- Image Transfer and Paper Separation
  100
  - Overview
    100
  - Belt Drive Mechanism
    101
  - Image Transfer and Paper Separation Mechanism
    101
  - Transfer Belt Unit Contact Mechanism
    103
  - Transfer Belt Charge
    104
  - Transfer Belt Cleaning Mechanism
    105
- Image Fusing and Paper Exit
  106
  - Overview
    106
  - Fusing Drive and Release Mechanism
    107
  - Fusing Entrance Guide Shift Mechanism
    108
  - Pressure Roller
    109
  - Cleaning Mechanism
    109
  - Fusing Temperature Control
    110
  - Overheat Protection
    111
- Duplex
  112
  - Basic Operation
    112
  - Feed in and Exit Mechanism
    114
- Energy Saver Mode
  115
- New Unit Detection Mechanism
  116
Installation 3. Installation Procedure

117
3 Installation Procedure

119
- Installation Requirements
  119
  - Environment
    119
  - Machine Level
    119
  - Installation Procedure
    119
  - Minimum Space Requirements
    120
  - Power Requirements
    121
- Printer Installation
  122
  - Connecting the Interface Cables
    122
  - Checking the Connection
    122
  - Configuration Page
    123
  - Hard Disk Drive Installation (A853)
    125
- Network Interface Board (Nib) Installation
  126
  - Serial Number and Mac Address
    126
  - Status Sheet
    126
  - Programming Network/Protocol Parameters
    127
  - Setup for Various Network Types
    130
- Bridge Unit Installation (A688)
  132
  - Accessory Check
    132
  - Installation Procedure
    133
- Lct Installation (A683)
  136
  - Accessory Check
    136
  - Installation Procedure
    137
- 1,000-Sheet Finisher Installation (A681)
  139
  - Accessory Chek
    139
  - Installation Procedure
    140
- 3,000-Sheet Finisher Installation (A697)
  143
  - Accessory Check
    143
  - Installation Procedure
    144
- Mailbox Installation (G909)
  148
  - Accessory Check
    148
  - Requirement Options for Main Machine
    148
  - Installation Procedure
    149
- Bridge Unit for Mailbox Installation (G912)
  152
  - Accessory Check
    152
  - Installation Procedure
    153
- Punch Unit Installation
  158
  - Accessory Check
    158
  - Installation Procedure
    159
  - Installation Procedure
    162
- Dram Simm
  162
Service Tables

163
- General Cautions
  165
  - Drum
    165
  - Service Tables
    165
  - Transfer Belt Unit
    166
  - Laser Unit
    166
  - Charge Roller
    166
  - Development
    166
  - Fusing Unit
    167
  - Paper Feed
    167
  - Used Toner
    167
- Service Program Mode
  168
  - Service Program Mode Operation
    168
  - Service Program Mode Tables
    170
  - Test Pattern Printing (Sp2-12)
    178
  - Input Check
    179
  - Output Check
    182
  - System Parameter and Data Lists (Smc Lists)
    183
  - Memory All Clear (Sp2-18)
    183
  - Software Reset
    184
  - Printer Restart and Menu Reset (User Menu)
    184
- Downloading New Firmware
  185
  - Firmware Update Using a Flash Memory Card
    185
    
    (Sp1-1-2 and 1-2-2)
    185
  - Firmware Update from Parallel Port
    186
    
    (Sp1-1-1 and 1-2-1)
    186
  - Formating the Hard Disk (Sp1-4)
    188
  - Parallel Loop Back Test (Sp1-9)
    189
- Downloading New Software
  190
- Network Interface Board
  191
  - Factory Reset (Nvram Clear)
    191
  - Flash Rom Update
    192
- User Menu
  199
  - How to Enter and Exit User Menu
    199
  - User Menu Table
    199
- Test Points/Dip Switches/Leds
  201
  - Dip Switches
    201
  - Jumper Pins
    202
  - Test Points
    202
  - Leds
    203
- Special Tools and Lubricants
  203
  - Special Tools
    203
  - Lubricants
    203
Preventive Maintenance

205
Preventive Maintenance Schedule

207
- Pm Table
  207
Replacement and Adjustment

211
- Laser Unit
  213
  - Caution Decal Locations
    213
  - Replacement and Adjustment
    213
  - Laser Unit
    214
  - Polygon Mirror Motor
    215
  - Laser Synchronization Detector
    216
  - Ld Unit
    216
- Photoconductor Unit (Pcu) and Development Unit
  218
- Photoconductor Unit (Pcu)
  218
  - Pcu
    218
  - Drum
    219
  - Pick-Off Pawls
    220
  - Charge Roller/Charge Roller Cleaning Pad
    221
  - Drum Cleaning Blade
    222
  - ID Sensor
    222
- Development
  223
  - Development Unit
    223
  - Development Filter
    224
  - Development Roller
    225
  - Developer
    226
  - Td Sensor
    227
- Duplex
  228
  - Duplex Unit
    228
  - Duplex Unit Cover
    229
  - Entrance Sensor
    229
  - Exit Sensor
    230
- Transfer Unit
  231
  - Transfer Belt Unit
    231
  - Transfer Belt
    232
  - Transfer Belt Cleaning Blade/Toner Overflow Sensor
    233
  - Right Cover
    234
- By-Pass Feed
  235
  - By-Pass Feed Unit
    235
  - By-Pass Feed Unit Covers
    236
  - Paper Feed and Pick-Up Roller
    237
  - Separetion Roller
    238
  - Paper End Sensor and Pick-Up Selenoid
    239
  - Paper Size Sensor Board
    240
  - By-Pass Table
    241
  - Paper Feed Clutch
    242
- Paper Feed
  243
  - Pick-Up, Separation, and Feed Rollers
    243
  - Lower Right Cover/Lower Rear Cover
    244
  - Relay/Upper Paper Feed/Lower Paper Feed Clutches
    245
  - Upper Paper Feed Unit
    246
  - Lower Paper Feed Unit
    247
  - Paper End/Paper Height/Relay Sensors
    248
  - Registration Sensor
    249
- Fusing
  251
  - Fusing Unit
    251
  - Hot Roller Strippers and Fusing Lamp
    252
  - Thermistor and Thermofuse
    253
  - Cleaning Roller
    254
  - Hot Roller and Pressure Roller
    255
- Drive Area
  256
  - Registration Clutch and Transfer Belt Clutch
    256
  - Main Motor
    257
  - Toner Bottle Motor
    258
- Covers
  259
- Pcbs
  261
  - Power Pack
    261
  - Psu
    261
  - Printer Control Board and Nib
    262
  - Hard Disk
    263
  - I/O Board
    264
  - Bicu Board
    265
- Print Image Adjustments
  266
Troubleshooting

269
- Service Call Conditions
  271
  - Sc Code Descriptions
    271
  - Troubleshooting
    271
  - Printer Controller
    290
  - Network Interface Board
    292
- Electrical Component Defects
  294
  - Sensors
    294
  - Switches
    295
- Blown Fuse Conditions
  295
- Rom History
  296
Paper Tray Unit G520

299
Overall Machine Information

301
- Specifications
  301
- Mechanical Component Layout
  302
- Electrical Component Layout
  303
- Electrical Component Description
  304
- Drive Layout
  305
Detailed Descriptions

306
- Pick-Up and Separation Roller Release Mechanism
  306
- Paper Lift Mechanism
  307
- Paper End Detection
  309
- Paper Height Detection
  310
- Paper Size Detection
  311
  - Service Tables
    312
  - Replacement and Adjustment
    313
  - Roller Replacement
    314
- Tray Motor Replacement
  315
- Paper Feed and Relay Clutch Replacement
  316
- Paper Feed Unit Replacement
  317
- Paper End, Tray Lift, and Relay Sensor Replacement
  319
SwapboxAnd SwapftlInstallation Manual

323
Introduction

323
- Windows 95 Version Confirmation
  324
Swapbox Installation

326
Software (Swapftl) Installation

327
- Flash Memory Card Automatic Detection
  328
Troubleshooting

329
- Failed to Open Pccard Errors
  330
- Swapftl Problem with Notebook Computers
  331
- Complete Uninstall
  332
  - Overview
    335
1 Overview

336
Operation

336
- Downloading to a Machine
  338
Functions

339
- Image Menu
  341
- Overall Machine Information
  349
- Mechanical Component Layout
  350
- Electrical Component Layout
  351
- Electrical Component Description
  352
- Drive Layout
  353
- Detailed Descriptions
  354
2 Detailed Descriptions

355
- Tray Lift and Paper Height Detection Mechanism
  355
- Tray Unit Slide Mechanism
  356
Service Tables

357
Replacement and Adjustment

358
- Roller Replacement
  359
- Tray Lift and Paper End Sensor Replacement
  360
- Relay Sensor Replacement
  361
- Side Fence Position Change
  362
1 ,000-Sheet Finisher A681

365
Overall Machine Information

365
1 Overall Machine Information

366
- Component Layout
  366
- Drive Layout
  367
- Electrical Component Descriptions
  368
- Detailed Descriptions
  370
- Proof Tray Sensors
  371
- Tray Sensors
  372
- Timing Chart and Misfeed Detection
  373
Installation Procedure

375
- Installation Procedure
  376
- Bridge Unit for Mailbox (G912)
  379
  - Installation Procedure
    380
  - Replacement and Adjustment
    385
- Tray Unit
  386
  - Paper Sensor, Paper Overflow Sensor and Tray Exit Sensor
    387
  - Main Control Board
    388
  - Tray Exit Sensor Adjustment
    389
  - Service Tables
    391
- Variable Resistors
  392
  - Overall Machine Information
    395
  - Mechanical Component Layout
    396
  - Electrical Component Layout
    397
  - Drive Layout
    398
Detailed Description

399
- Replacement and Adjustment
  400
- Overall Machine Information
  403
- Mechanical Component Layout
  404
- Electrical Component Layout
  405
- Electrical Component Descriptions
  406
- Drive Layout
  408
- Detailed Descriptions
  409
- Jogger Unit Paper Positioning Mechanism
  410
- Exit Guide Plate Open/Close Mechanism
  411
- Stapler
  412
- Feed out Mechanism
  413
  - Shift Tray Up/Down Mechanism
    414
  - Shift Tray Side-To-Side Mechanism
    415
  - Jam Conditions
    416
  - Timing Charts
    417
  - Staple Mode (A4 Sideways, 2 Sheets/2 Sets)
    418
Service Table

419
- Replacement and Adjustment
  420
- Lower Left Cover
  421
- Entrance Sensor Replacement
  422
- Exit Sensor Replacement
  423
- Stack Height Sensor Replacement
  424
- Positioning Roller Replacement
  425
- Stapler Replacement
  426
  - Rom History
    427
  - Overall Machine Information
    431
  - Mechanical Component Layout
    433
  - Electrical Component Layout
    434
  - Electrical Component Description
    435
  - Drive Layout
    437
  - Detailed Descriptions
    438
- Jogger Unit Paper Positioning Mechanism
  439
  - Stapler Unit Movement Mechanism
    440
  - Stapler
    441
- Feed-Out Mechanism
  442
- Shift Tray Up/Down Mechanism
  443
- Shift Tray Side-To-Side Mechanism
  444
- Punch Unit Drive Mechanism
  445
- Punch Waste Collection Mechnism
  446
- Jam Conditions
  447
- Timing Charts
  448
  - A4 Sideways (2 Sheets): Sort/Stack and Punch Mode
    449
  - A4 Sideways (2 Sheets): Staple and Punch Mode
    450
  - Service Tables
    451
  - Replacement and Adjustment
    452
  - Shift Tray
    453
- Positioning Roller Replacement
  454
- Alignment Brush Roller Replacement
  455
- Sensor Replacemnt
  456
- Stapler Removal
  461
- Punch Position Adjustment
  462
- Stack Feed-Out Motor Speed Adjustment
  463
- Rom History
  464
Appendix 1

469
- Specifications
  474
- Operation Panel
  522

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